In this video, we use LatticeMixer and VESTA to build and analyze an interface between cubic CsPbBr3 (001) and cubic Au (001).
Please note that the perovskite crystal surface here may is not stoichiometrically balanced nor charge neutral (assuming native oxidation numbers). One likely needs to add atoms/molecules to passivate dangling bonds on the surface of the perovskite crystal and bring charge neutrality to the perovskite layer. Despite this, there are works that have used a similar approach to perovskite slabs, and making such models is an active area of research.
https://www.latticemixer.com
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